| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.86 | 7.644% | $258.1949 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $9.91 | 7.683% | $10.6714 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $88.70 | 9.530% | $97.1531 | $97.15 | $97.15 | $97.20 |
| Purchase #4 | $113.79 | 13.656% | $129.3292 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $131.73 | 5.858% | $139.4467 | $139.45 | $139.45 | $139.40 |
| Purchase #6 | $24.40 | 5.399% | $25.7174 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $249.29 | 9.612% | $273.2518 | $273.25 | $273.25 | $273.30 |
| 7 purchase totals = | $857.68 | $933.7645 | $933.76 | $933.75 | $933.80 | |